/*import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;
import java.util.Arrays;

public class Demo1 {
    public static void main(String[] args) throws IOException {
    *//*    Reader reader = new FileReader("d:/test.txt");
        char[] cbuf = new char[100];
        try {
            int n = reader.read(cbuf);
        } finally {
            reader.close();
        }*//*

        try( Reader reader = new FileReader("d:/test.txt") ) {
            int n = reader.read();
        }
    }
}*/
